| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Morgan Ensberg | 459 | 65 | 82 | 0.290 | 0.386 | 3.89 | 3B |
| Willy Taveras | 448 | 55 | 21 | 0.292 | 0.324 | -3.29 | CF |
| Craig Biggio | 447 | 67 | 48 | 0.269 | 0.333 | 0.83 | 2B |
| Adam Everett | 420 | 42 | 40 | 0.245 | 0.290 | -1.95 | SS |
| Jason Lane | 368 | 40 | 53 | 0.255 | 0.302 | 0.51 | RF |
| Lance Berkman | 344 | 48 | 46 | 0.299 | 0.407 | 1.22 | 1B-LF-RF |
| Brad Ausmus | 285 | 24 | 28 | 0.240 | 0.316 | -1.71 | CR |
| Chris Burke | 253 | 30 | 15 | 0.237 | 0.296 | -1.64 | LF-2B |
| Mike Lamb | 233 | 26 | 37 | 0.222 | 0.266 | 0.75 | 1B-3B-LF |
| Orlando Palmeiro | 170 | 22 | 14 | 0.325 | 0.371 | -0.50 | LF-RF |
| Jose Vizcaino | 132 | 10 | 12 | 0.242 | 0.303 | -1.01 | 2B-SS-1B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.01 | 1B |
| Raul Chavez | 90 | 5 | 6 | 0.186 | 0.211 | -1.11 | CR |
| Eric Bruntlett | 72 | 8 | 11 | 0.215 | 0.292 | 0.18 | 2B-CF-LF-SS |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.18 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.58 | LF |
| Humberto Quintero | 38 | 3 | 6 | 0.167 | 0.158 | -0.01 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 171.7 | 2.46 | 24 | 0 | X | 7.42 |
| Roger Clemens | 156.0 | 1.38 | 23 | 0 | X | 10.67 |
| Andy Pettitte | 146.7 | 2.64 | 22 | 0 | X | 5.74 |
| Brandon Backe | 122.3 | 4.93 | 20 | 1 | X | -1.75 |
| Wandy Rodriguez | 73.7 | 6.11 | 13 | 0 | X | -3.08 |
| Chad Qualls | 51.3 | 3.51 | 0 | 51 | X | 0.97 |
| Dan Wheeler | 50.0 | 1.44 | 0 | 48 | X | 3.36 |
| Brad Lidge | 46.0 | 2.54 | 0 | 46 | X | 1.90 |
| Ezequiel Astacio | 42.7 | 6.33 | 8 | 2 | X | -2.00 |
| Russ Springer | 39.0 | 6.00 | 0 | 43 | X | -1.53 |
| Chad Harville | 31.0 | 4.94 | 0 | 31 | X | -0.45 |
| Mike Burns | 20.0 | 3.60 | 0 | 17 | X | 0.33 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.22 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.48 |
| Mike Gallo | 8.7 | 2.08 | 0 | 14 | X | 0.45 |
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